He believes in the theory that people are intrinsically virtuous, thinking that people are essentially good.

We are planning to start setting up for tomorrow's event.

We need to start setting up for tomorrow's event.

This theory subsumes other theories.

This theory subsumes other theories.

He is smart, but that does not necessarily mean he is always right in an adversative sense.

As a result of understanding the grammar of resultative, his Japanese sentences became more natural.

He drank coffee and then read the newspaper.

He lost his arm in an accident and became an amputee.

He believes in the distorted explanation about that historical event.